import React, {Component} from 'react';
import ReactEcharts from 'echarts-for-react';
import 'echarts';
import 'echarts-gl';

const hours = ['12a', '1a', '2a', '3a', '4a', '5a', '6a',
    '7a', '8a', '9a','10a','11a',
    '12p', '1p', '2p', '3p', '4p', '5p',
    '6p', '7p', '8p', '9p', '10p', '11p'];
const days = ['Saturday', 'Friday', 'Thursday',
    'Wednesday', 'Tuesday', 'Monday', 'Sunday'];

const data = [[0,0,5],[0,1,1],[0,2,0],[0,3,0],[0,4,0],[0,5,0],[0,6,0],[0,7,0],[0,8,0],[0,9,0],[0,10,0],[0,11,2],[0,12,4],[0,13,1],[0,14,1],[0,15,3],[0,16,4],[0,17,6],[0,18,4],[0,19,4],[0,20,3],[0,21,3],[0,22,2],[0,23,5],[1,0,7],[1,1,0],[1,2,0],[1,3,0],[1,4,0],[1,5,0],[1,6,0],[1,7,0],[1,8,0],[1,9,0],[1,10,5],[1,11,2],[1,12,2],[1,13,6],[1,14,9],[1,15,11],[1,16,6],[1,17,7],[1,18,8],[1,19,12],[1,20,5],[1,21,5],[1,22,7],[1,23,2],[2,0,1],[2,1,1],[2,2,0],[2,3,0],[2,4,0],[2,5,0],[2,6,0],[2,7,0],[2,8,0],[2,9,0],[2,10,3],[2,11,2],[2,12,1],[2,13,9],[2,14,8],[2,15,10],[2,16,6],[2,17,5],[2,18,5],[2,19,5],[2,20,7],[2,21,4],[2,22,2],[2,23,4],[3,0,7],[3,1,3],[3,2,0],[3,3,0],[3,4,0],[3,5,0],[3,6,0],[3,7,0],[3,8,1],[3,9,0],[3,10,5],[3,11,4],[3,12,7],[3,13,14],[3,14,13],[3,15,12],[3,16,9],[3,17,5],[3,18,5],[3,19,10],[3,20,6],[3,21,4],[3,22,4],[3,23,1],[4,0,1],[4,1,3],[4,2,0],[4,3,0],[4,4,0],[4,5,1],[4,6,0],[4,7,0],[4,8,0],[4,9,2],[4,10,4],[4,11,4],[4,12,2],[4,13,4],[4,14,4],[4,15,14],[4,16,12],[4,17,1],[4,18,8],[4,19,5],[4,20,3],[4,21,7],[4,22,3],[4,23,0],[5,0,2],[5,1,1],[5,2,0],[5,3,3],[5,4,0],[5,5,0],[5,6,0],[5,7,0],[5,8,2],[5,9,0],[5,10,4],[5,11,1],[5,12,5],[5,13,10],[5,14,5],[5,15,7],[5,16,11],[5,17,6],[5,18,0],[5,19,5],[5,20,3],[5,21,4],[5,22,2],[5,23,0],[6,0,1],[6,1,0],[6,2,0],[6,3,0],[6,4,0],[6,5,0],[6,6,0],[6,7,0],[6,8,0],[6,9,0],[6,10,1],[6,11,0],[6,12,2],[6,13,1],[6,14,3],[6,15,4],[6,16,0],[6,17,0],[6,18,0],[6,19,0],[6,20,1],[6,21,2],[6,22,2],[6,23,6]];

class Bar3D extends Component {
    getOption = () => {
        const option = {
            tooltip: {},
            visualMap: {
                max: 20,
                inRange: {
                    color: ['#313695', '#4575b4', '#74add1', '#abd9e9', '#e0f3f8', '#ffffbf', '#fee090', '#fdae61', '#f46d43', '#d73027', '#a50026']
                }
            },
            xAxis3D: {
                type: 'category',
                data: hours
            },
            yAxis3D: {
                type: 'category',
                data: days
            },
            zAxis3D: {
                type: 'value'
            },
            grid3D: {
                boxWidth: 200,
                boxDepth: 80,
                light: {
                    main: {
                        intensity: 1.2
                    },
                    ambient: {
                        intensity: 0.3
                    }
                }
            },
            series: [{
                type: 'bar3D',
                data: data.map(function (item) {
                    return {
                        value: [item[1], item[0], item[2]]
                    }
                }),
                shading: 'color',

                label: {
                    show: false,
                    textStyle: {
                        fontSize: 16,
                        borderWidth: 1
                    }
                },

                itemStyle: {
                    opacity: 0.4
                },

                emphasis: {
                    label: {
                        textStyle: {
                            fontSize: 20,
                            color: '#900'
                        }
                    },
                    itemStyle: {
                        color: '#900'
                    }
                }
            }]
        };
        return option;
    };
    render(){
        return(
            <ReactEcharts
                option={this.getOption()}
                style={{height: '700px', width: '100%'}}
            />
        )
    }
}

export default Bar3D;
